| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.93 | 5.781% | $106.7648 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $98.59 | 4.237% | $102.7673 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $176.29 | 11.276% | $196.1685 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $59.47 | 4.273% | $62.0112 | $62.01 | $62.00 | $62.00 |
| Purchase #5 | $20.45 | 9.724% | $22.4386 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $49.29 | 13.612% | $55.9994 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $52.57 | 11.250% | $58.4841 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $557.59 | $604.6339 | $604.63 | $604.60 | $604.70 | |